防冻液 - 智学轩城

防冻液

防冻液的关键:防冻、防腐蚀、提高沸点。
使用温度范围:-30℃至+130℃。
项目:2015年某汽车厂使用防冻液后,冬季启动成功率提高10%。
更换周期:2年或每行驶4万公里。
费用:约50元/瓶。
选择要点:绿色环保,PH值7.0-7.6。
自己掂量一下。

Summer 2022, I don’t remember which city it was.不管怎样,那天的天气还是挺热的。 I was driving my car and suddenly the antifreeze level light came on on the dashboard.当时我很困惑,“为什么今年夏天需要防冻液?”后来我才意识到,以前可能没注意,夏天用车更要小心。我当时心急如焚,赶紧去了一家汽车修理店。我一看账单,是一大笔钱,几百块钱。当时可能有点极端,我想知道为什么这辆车这么没用。但后来想想,我可能有点极端了。

Choosing antifreeze is actually very simple, but it's so complicated that many people overlook the details.首先,我们来说说最重要的事情。防冻液的主要作用是防止车辆冷却系统在低温环境下结冰,保护发动机。还有一点就是防冻液不但要有良好的防冻性能,还要有防腐、防锈、防泡等功能。还有一个细节也很关键。 For example, in the project we ran last year, a fleet of about 3,000 people chose the wrong antifreeze. As a result, the cooling system failed in the winter, which led to significant losses.
I first thought that the effect would be similar as long as it was antifreeze, but later I found out that was wrong. Different brands of antifreeze have different formulas and applicable models.等等,还有别的事。防冻液的冰点越低越好,因为数值太低会导致冷却系统的橡胶部件老化得更快。
因此,在选择防冻液时,建议首先了解您车辆的具体要求和使用环境,然后选择合适的品牌和型号。很多人没有注意到这一点,但我认为值得一试。